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Sinopec News Network has entered the 16th year of development in the Northwest Oilfield Yakela Gas Field.
Through process transformation, innovative technology, and fine management, oil and gas production in the later stage of development has been hard and stable.
In the first eight months, the cumulative gas production was 500 million cubic meters.
To achieve 86.
5% of the annual plan, the cumulative oil production was 89,000 tons, and 83% of the annual plan was completed
.
At the initial stage of development, the formation pressure was high, and the Yakla Gas Gathering Treatment Station did not have a low-pressure intake system
.
In the middle and late stages of development, the formation pressure of some oil and gas wells has dropped, and natural gas cannot enter the station, and only measures can be implemented to resume production
With the extension of the gas field development time, the production capacity of some wells has been exhausted, and some gas wells have suffered serious flooding, making it difficult to stabilize production and increase production
.
In response, technicians carried out tests such as low-pressure gas lift for pipeline network gas, high-pressure compressor gas lift, and high-pressure adjacent well gas lift, and promoted and applied adjacent well gas lift with lower investment costs as the core technology to restore multiple gas wells to life.
In the daily management of oil and gas wells, employees make careful inspections and record in detail the oil pressure, oil temperature, casing pressure, inlet pressure and other data of each well, and compare them once a week and analyze them once every ten days
.
Well YK5H is the “champion well” with cumulative production in Northwest Oilfield, which has been producing high and stable production for 15 consecutive years
